Getting rare-earth magnets out of EV traction machines: A review of the many approaches being pursued to minimize or eliminate rare-earth magnets from future EV …
T Jahns - IEEE Electrification Magazine, 2017 - ieeexplore.ieee.org
There are now more than 1.5 million plug-in hybrid electric vehicles (HEVs) and battery
electric vehicles (BEVs) that have been commercially produced in the world during the past …
electric vehicles (BEVs) that have been commercially produced in the world during the past …
Automotive electric motors, generators, and actuator drive systems with reduced or no permanent magnets and innovative design concepts
Due to environmental and energy concerns, electric vehicles (EVs) and hybrid EVs (HEVs)
are gaining increased attention. At the heart of the drive system of these vehicles is the …
are gaining increased attention. At the heart of the drive system of these vehicles is the …
Low-cost high-performance ferrite permanent magnet machines in EV applications: A comprehensive review
PCK Luk, HA Abdulrahem, B Xia - Etransportation, 2020 - Elsevier
Ferrite-based permanent magnet (PM) machines have been developed for many
applications due to their highly desirable features such as low costs and stable supply chain …
applications due to their highly desirable features such as low costs and stable supply chain …
Toward less rare-earth permanent magnet in electric machines: A review
Many electric traction drive systems (ETDSs) are driven by electric motors primarily
composed of high-energy rare-earth (RE) permanent magnets (PMs), such as neodymium …
composed of high-energy rare-earth (RE) permanent magnets (PMs), such as neodymium …
Alternative rotor designs for high performance brushless permanent magnet machines for hybrid electric vehicles
This paper investigates different rotor topologies based on the spoke design as an
alternative to the internal permanent magnet design currently used in the Toyota Prius 2004 …
alternative to the internal permanent magnet design currently used in the Toyota Prius 2004 …
Next generation chevy volt electric machines; design, optimization and control for performance and rare-earth mitigation
S Jurkovic, K Rahman, B Bae, N Patel… - 2015 IEEE Energy …, 2015 - ieeexplore.ieee.org
This paper presents the design, performance and control details of traction electric machines
for GM's second generation Extended Range Electric Vehicle (EREV). Chevy Volt was the …
for GM's second generation Extended Range Electric Vehicle (EREV). Chevy Volt was the …
Reduced dysprosium permanent magnets and their applications in electric vehicle traction motors
Permanent magnet (PM) machines employing rare-earth magnets are receiving increasing
interest in electrical vehicle (EV) traction applications. However, a significant drawback of …
interest in electrical vehicle (EV) traction applications. However, a significant drawback of …
Prospects for non-rare earth permanent magnets for traction motors and generators
MJ Kramer, RW McCallum, IA Anderson… - Jom, 2012 - Springer
With the advent of high-flux density permanent magnets based on rare earth elements such
as neodymium (Nd) in the 1980s, permanent magnet-based electric machines had a clear …
as neodymium (Nd) in the 1980s, permanent magnet-based electric machines had a clear …
Effect of magnet types on performance of high-speed spoke interior-permanent-magnet machines designed for traction applications
SJ Galioto, PB Reddy, AM El-Refaie… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Interior permanent magnet (PM) machines are considered the state of the art for traction
motors, particularly in light-duty hybrid and electrical vehicles. These motors usually use …
motors, particularly in light-duty hybrid and electrical vehicles. These motors usually use …
High-performance low-cost electric motor for electric vehicles using ferrite magnets
M Kimiabeigi, JD Widmer, R Long… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
Permanent-magnet motors with rare-earth magnets are among the best candidates for high-
performance applications such as automotive applications. However, due to their cost and …
performance applications such as automotive applications. However, due to their cost and …